This offer is for 2 strong brackets the back plate is 100mm long x 60mm wide as in the picture. The pin measures 14mm in diameter, designed to suit a 16mm eye bolt. The outer hole measures 10.5mm and the inner hole measures 6.5mm. See the diagram for exact measurements. Electro-galvanised for added rust resistance and powder coated black. This is not a rust-proof guarantee as it is part of the gate hinge so will need to be paint touched up reguraly. The price is for a pair of brackets. Dispatched next working day.